<!DOCTYPE html>
<html lang="zh-cn">
<head>
    <meta charset="UTF-8">
    <title>感谢</title>
</head>
<body>
您已发送<b>{{ count }}</b>封邮件到以下地址：{{ file }}
{% for email in to %}
    <li>{{ email }}</li>
{% endfor %}
感谢您的使用！
</body>
</html>